Results 111 to 120 of about 4,494,422 (400)

Copy number flexibility facilitates heteroresistance to increasing antibiotic pressure and threatens the beta-lactam pipeline

Nature Communications
Our understanding of the rapid adaptation of bacteria to resist novel drugs is growing beyond known mechanisms such as mobile genetic elements and mutation selection.
Jacob E. Choby, Tugba Ozturk, Carter N. Abbott, Christina Nnabuife, Jennifer M. Colquhoun, Sarah W. Satola, Philip N. Rather, Timothy Palzkill, David S. Weiss   +8 more
doaj   +1 more source

The Characteristic of Virulence, Biofilm and Antibiotic Resistance of Klebsiella pneumoniae

International Journal of Environmental Research and Public Health, 2020
Klebsiella pneumoniae is an important gram-negative opportunistic pathogen that causes a variety of infectious diseases, including urinary tract infections, bacteremia, pneumonia, and liver abscesses.
Guoying Wang, Guo Zhao, Xiaoyu Chao, Longxiang Xie, Hong-ju Wang   +4 more
semanticscholar   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Hyperthermia Prevents In Vitro and In Vivo Biofilm Formation on Endotracheal Tubes

Microbiology Spectrum, 2023
There is currently an urgent need to find new strategies to tackle antimicrobial resistance and biofilm-related infections. This study has two aims. First, we evaluated the in vitro efficacy of hyperthermia in preventing biofilm formation on the surfaces
Marta Palau, Estela Muñoz, Nieves Larrosa, Xavier Gomis, Ester Márquez, Oscar Len, Benito Almirante, Joan Gavaldà   +7 more
doaj   +1 more source

Clinical Epidemiology Characteristics and Antibiotic Resistance Associated with Urinary Tract Infections Caused by E. coli [PDF]

, 2022
Sang Ngoc Nguyen, Huyen Thanh Thi Le, Tam Duc Tran, Lam Tung Vu, Tho Huu Ho   +4 more
openalex   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Evaluation of the CARBA PAcE test, a colorimetric imipenem hydrolysis test for rapid detection of carbapenemase activity

Microbiology Spectrum
There is an urgent need for accurate and fast diagnostic tests to identify carbapenemase-producing bacteria. Here, we evaluated a colorimetric imipenem hydrolysis test, called the CARBA PAcE test, to detect carbapenemase-producing Gram-negative bacteria (
Nadya Rakovitsky, Mor N. Lurie-Weinberger, Elizabeth Temkin, Amichay Hameir, Reut Efrati-Epchtien, Liat Wulffhart, Alona Keren Paz, David Schwartz, Yehuda Carmeli   +8 more
doaj   +1 more source

Microarray-based Detection of Antibiotic Resisteance Genes in Salmonella [PDF]

In the presented study, 143 Salmonella isolates belonging to 26 different serovars were screened for the presence of antibiotic resistance genes by microarray analysis.
Aarts, H.J.M., Hoek, A.H.A.M., van
core   +2 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Transfer of antibiotic resistance in Staphylococcus aureus [PDF]

, 2017
Staphylococcus aureus is a serious human pathogen with remarkable adaptive powers. Antibiotic-resistant clones rapidly emerge mainly by acquisition of antibiotic-resistance genes from other S. aureus strains or even from other genera.
Haaber, Jakob, Ingmer, Hanne, Penadés, José R.   +2 more
core   +1 more source